About Guillaume de Semilly

From Medlands:

"Willelmus de Similleio, filius Enguerrandi de Humeto" confirmed the donation of the church of Pert to Bayeux by "Willelmus de Similleio avus noster" with the consent of "Ceciliæ filiæ et hæredis suæ et matris nostræ", by charter dated to [1181/98], later confirmed by Henri Bishop of Bayeux[966]. "Jordano de Humetis, Ricardo de Humetis, Baudewino Wac…Bartholomeo de Mortuo mari..:Willelmo de Sae, Henrico de Humetis fratre suo…" witnessed the charter dated to the late 12th century under which "Lucia de Humetis" donated revenue from land at Bradecroft, near Stamford to Southwick priory, Lincolnshire[967].